Leaks corroborated by several sources appear to reveal the release date of Fortnite Reload's next Map, along with an idea of ...
of Fortnite with what looks like mold in the game’s newsfeed. The person was confused, until Sweeney replied with a fun explanation. “This is Unreal Engine’s default texture,” tweeted Sweeney.
I assume I must have seen these cave pearls many times: I've played a lot of Unreal Engine games, and whoever messed up Fortnite's news feed is hardly the first developer to ever forget a texture.